EP2912735B1 - Ensemble barre omnibus - Google Patents

Ensemble barre omnibus Download PDF

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Publication number
EP2912735B1
EP2912735B1 EP13795296.6A EP13795296A EP2912735B1 EP 2912735 B1 EP2912735 B1 EP 2912735B1 EP 13795296 A EP13795296 A EP 13795296A EP 2912735 B1 EP2912735 B1 EP 2912735B1
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EP
European Patent Office
Prior art keywords
holes
panel board
plug
main embodiment
shutter plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13795296.6A
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German (de)
English (en)
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EP2912735A2 (fr
Inventor
Erik Logstrup
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELSTEEL DENMARK AS
Original Assignee
Elsteel Denmark AS
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Publication date
Priority claimed from AU2012904679A external-priority patent/AU2012904679A0/en
Application filed by Elsteel Denmark AS filed Critical Elsteel Denmark AS
Priority to PL13795296T priority Critical patent/PL2912735T3/pl
Publication of EP2912735A2 publication Critical patent/EP2912735A2/fr
Application granted granted Critical
Publication of EP2912735B1 publication Critical patent/EP2912735B1/fr
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/21—Bus-bar arrangements for rack-mounted devices with withdrawable units

Definitions

  • the present invention relates to the field of electrical power distribution and control systems, in particular electrical switchgear assemblies or electrical panel boards.
  • Electrical switchgear assemblies or electrical panel boards are widely used to distribute or to control the electrical power supply to the equipment and installations in the downstream.
  • these switchgear assemblies or panel boards are compartmentalized based on the devices equipped in the compartments and the purpose for which they are used.
  • These compartments are mainly identified as busbar compartments, cable compartments and device compartments.
  • the busbar compartments are equipped with busbars in different sizes, different arrangements, i.e. vertically and horizontally, and of different current ratings, and their busbar holders.
  • the main busbars are arranged horizontally at the top of the busbar compartment, while the dropper busbars are connected perpendicularly to the main busbars and run vertically downwards, closer to back of the device compartment.
  • the cable compartments are often wired with cables that are connected to downstream equipment and installations whereas the device compartments house control devices and components such as circuit-breakers, switches, relays, etc ... which are either fixed in to the device compartment itself or fixed on to drawer-like units commonly known as withdrawable and removable units.
  • the devices and components in the withdrawable/removable units are internally wired to a set of terminals/contact pins extending out from the rear wall of the withdrawable/removable unit.
  • the said contact pins plug-in to a plug-base or receptacle base suitably positioned in the housing structure or contact with dropper busbars to make electrical connection between the devices in the withdrawable/removable unit and the plug-base or the dropper busbars.
  • the compartments are separated by means of separation plates.
  • the intermediary separation wall between the busbar compartment and the device compartment is kept fully opened or rectangular openings and cut-outs are kept in the separation plate depending on the requirements of the electrical connections between dropper busbars and withdrawable/removable units.
  • the dropper busbar holders are mounted to the separation plate placed between the busbar compartment and the device compartment or to frame structure to hold the dropper busbars closer to the device compartment to facilitate electrical connections.
  • plug-bases for in-coming plugs or/and out-going plugs, are mounted inside the device compartment either on the surface facing the device compartment of the same plate separating the busbar compartment and the device compartment or on the frame structure of the switchgear assembly/panel board where a separation plate is not available.
  • the prior art discloses different mechanisms of holding busbars inside electrical switchgear assemblies using different configurations of busbar holders. Furthermore, the in-coming and out-going plug-bases mounted on to the front surface of the separation plate in the device compartment are also known in the prior art.
  • the closest prior art related to the invention are found in D1: DE 195 11 350 A1 (KLOECKNER MOELLER GMBH [DE]) 2 October 1996 (1996-10-02) and D2: US 4025826 A (WILSON JOHN R ET AL) 24 May 1977 (1977-05-24).
  • D1 discloses a low-voltage switch equipment for supplying and/or distributing electric power, with busbars fitted in a cubicle-like housing to which a switching device on a removable plug-in unit can be connected. Distribution bars are arranged in a bar channel system and secured by means of supports.
  • D2 discloses a control center characterized by a metal enclosed upright cabinet having a plurality of vertical bus bars separately insulated and isolated from each other. The assembly of the busbar and insulation barriers are supported by a plurality of vertically spaced braces to prevent lateral movement of the bus bars as well as to hold the insulating barriers in tight surface-to-surface contact with the bus bars.
  • the conventional electrical switchgear assemblies/panel boards lack adaptability to changes or upgrades made to circuit breakers, control circuits or withdrawable/removable units. Such changes or upgrades might require installation of additional dropper busbars or re-positioning of existing dropper busbars in the busbar compartment.
  • the intermediary wall between the busbar compartment and the device compartment is kept fully opened or the separation plate in between the two compartments has rectangular openings/out-outs which allows direct access to live busbars in the busbar compartment.
  • the openings lead to accidental contact with live components and thereby increase the risk of getting hazardous electrical shocks, when the device compartment is opened or withdrawable/removable unit is removed out for maintenance purposes.
  • the present invention acts as a holder for dropper busbars, a plug-base and a compartment separation which enables incoming/outgoing plugs to be directly connected to dropper busbars without using any plug bases.
  • the use of dropper busbar holders is avoided.
  • the present invention provides fully adaptability and compatibility to the changes/upgrades made to withdrawable/removable units used in device compartment.
  • the present invention eliminates the use of three components, namely dropper busbar holders, in-coming plug bases and compartment separation, conventionally used in electric switchgear assemblies or panel boards.
  • busbar compartments and device compartments become more spacious enabling technicians to carry-out maintenance and repair work conveniently and freely; the time and effort spent on fixing each of these apparatus is saved; the material usage for the production of those three apparatus is reduced.
  • the present invention is an assembly of two embodiments, i.e. the main embodiment (1) named as “Motherboard” and the auxiliary embodiment (50) named as “Supporting Holder”, and a pair of mounting brackets named as “Mounting Rails” (5), collectively intended to be used in electrical switchgear assemblies or panel boards.
  • the main embodiment (1) is a rigid insulated rectangular plate having a front surface (10) and a rear surface (30) with a substantial thickness.
  • auxiliary embodiment (50) is a rigid insulated holder, having a longitudinal profile, which supports the main embodiment (1) to hold the dropper busbars (2) firmly and rigidly.
  • Fig.1 shows the complete invention with a dropper busbar (2) arrangement as it is envisaged in an electrical switchgear assembly or panel board.
  • Fig.2 they illustrate two main functionalities of the invention, i.e. as a separation wall/plate between the busbar compartment and the device compartment and as a holder for dropper busbars (2) as close as possible to the device compartment.
  • the main embodiment (1) is mounted to the frame structure of the electrical switchgear assembly/panel board with the help of the two mounting rails (5) which are first mounted to vertical frame members of the switchgear assembly/panel board that structurally separate the busbar compartment and the device compartment, using a set of screws inserted through the mounting rail screw holes (7), such that the mounting rails (5) run in parallel along the two vertical frame members.
  • the mounting rails (5) comprise tapped holes (6) to receive the main embodiment (1) mounting screws (4). Subsequently, the main embodiment (1) is mounted to the said mounting rails (5) facing its front surface (10) towards the device compartment to receive in-coming/out-going plugs, using a set of screws (4) inserted through mounting screw holes (3) provided on the front surface (10) of the main embodiment (I), and received by the tapped holes (6) on the mounting rails (5).
  • the mounting rails (5) may vary depending on the structural differences in the frame structure of the switchgear assembly/panel board. Basically the main embodiment (1) can be mounted to any form of a frame structure with the utilization of a suitable pair of brackets.
  • the rear surface (30) of the main embodiment (1) is configured to have a rib structure (31) comprising a series of parallel recessed vertical channels (33), an array of self-tapping screw receiving holes (34) and two tapered mounting edges (32) on its left and right vertical ends.
  • the series of parallel recessed vertical channels (33) are configured to be in equal distance to each other throughout the rear surface (30) of the main embodiment (1) and are meant to accommodate the dropper busbars (2).
  • the depth of a recessed channel (33) is always kept lower than the height of a dropper busbar (2) in order to avoid dropper busbars (2) being fully sunk into the recessed channels (33); thus the dropper busbars (2) can only be partly inserted into the recessed channels (33) to enable them to be fasten to the main embodiment (I) by the auxiliary embodiment (50).
  • the recessed channels (33) facilitate positioning of the dropper busbars (2) in the recessed channels (33) as close as possible to the device compartment to stab-in the dropper busbars (2) [through the plug-holes (12) on the front surface (10) of the main embodiment (1)] by contact pins of the plugs that extend out from withdrawable/removable units inserted into device compartment, in a minimum distance, while providing the required insulation in between the two compartments; thereby, the invention increases secure contact reachability through the compartment separation in a minimum distance. Furthermore, this configuration assures the switching of busbars (2) into any recessed channel (33) whenever a requirement arises.
  • An array of self-tapping screw receiving holes (34) is configured on the rear surface (30) of the main embodiment (1) to receive self-tapping screws (54) used to mount the auxiliary embodiment (50).
  • the receiving holes (34) are positioned with equal distances in vertical columns and in horizontal rows throughout the rear surface (30) of the main embodiment (1), such that two adjacent columns of the receiving holes (34) lie middling with a recessed channel (33) except for the two recessed channels (33) close to the left and right vertical edges of the main embodiment (1).
  • the receiving holes (34) are spreaded throughout the rear surface (30) of the main embodiment (1).
  • the auxiliary embodiment (50) has rib structures (51) on the top and the bottom wider surfaces and rectangular dips (52) on one of the side surfaces and screw holes (53) on the opposing side surface.
  • the auxiliary embodiment (50) acts as the fastening means of dropper busbars (2) to the vertical recessed channels (33) in the main embodiment (1).
  • the dropper busbars (2) are fixed to the main embodiment (1) by first inserting them into the recessed channels (33) which results-in a portion of the dropper busbars (2) projecting out of the recessed channels (33). Secondly, the dropper busbars (2) are fastened by mounting the auxiliary embodiment (50), i.e.
  • the rectangular dips (52) in the auxiliary embodiment (50) have the same width of the recessed channels (33) and the distance between two adjacent dips (52) is equal to the distance between two adjacent recessed channels (33).
  • the depth of a rectangular dip (52) of the auxiliary embodiment (50) is always lower than the height of the projected out portion of the dropper busbar (2).
  • the dropper busbar (2) arrangement can be easily changed even at a later stage depending on the requirements that arise due to the modifications made to the devices in the device compartment.
  • the invention increases the high adaptability for changes in the device compartment, user-friendliness and easy maintenance. Due to dropper busbars (2) installed in an isolated manner, the opened area of each dropper busbar (2) is insulated by polycarbonate covers held in between auxiliary embodiments (50) to improve the protection from electrical shocks that may receive from the busbar compartment.
  • the tapered mounting edges (32) allow the main embodiment (1) to be flushed towards the busbar compartment in order to save more space in the device compartment as well as to perpendicularly and securely align dropper busbars (2) with the main busbars in the busbar compartment for convenient coupling purposes; it further allows the mounting rails (5) to grip the main embodiment (I) tightly.
  • the front surface (10) of the main embodiment (1) is configured to have a rib structure (11) comprising an array of internally angled plug-holes (12), an array of self-taping screw holes (16), a series of rectangular blind slots (13) and mounting screw holes (3) on the two vertical mounting edges (32).
  • the plug-holes (12) on the front surface (10) are internally angled through-holes placed on the front surface (10) in a modularity of 25mm vertically and 50mm horizontally and in a manner which centers the dropper busbars (2) in the recessed channels (33).
  • the plug-holes (12) are spread throughout the front surface (10) of the main embodiment (1) except at the two mounting edges (32) while each row of plug-holes (12) are middled with two rows of rectangular blind slots (13) to maintain the modularity.
  • the plug-holes (12) allow contact pins of the plugs that extend out from the withdrawable/removable units, to be directly stabbed-in/plug-in to the dropper busbars (2) mounted vertically in the recessed channels (33) centered right at the back of each plug hole (12) while maintaining proper insulation between the device compartment and the busbar compartment.
  • the internally angled wall structure of the plug-holes (12) guide the receiving plug pins to reach the centrally positioned dropper busbars (2) at the back of the plug-holes (12) in the recessed channels (33) to make the necessary electrical connections.
  • the main embodiment (1) functions as a plug-base while providing the compartment separation.
  • the invention provides a plug base with total flexibility in positioning withdrawable/removable units as and when the requirements arise.
  • the Fig. 6 illustrates a situation where withdrawable/removable units (60) are plugged into the front surface (10) of the main embodiment (I).
  • the plug-holes (12) are designed in a manner which improves the safety by avoiding the user getting contact with live components in the busbar compartment; the shape and the size of a plug-hole has brought down the level of penetration which prevents an accidental insertion of a human finger through a plug-hole (12).
  • the self-taping screw holes (16) are configured on the front surface (10) in equal vertical and horizontal distances to be in modular nature, except the two columns of self-taping screw holes (16) lying along the center of the columns of plug-holes (12) close to the left and right mounting edges (32).
  • the self-taping screw holes (16) enable fixing of out-going plug bases depending on the requirements of the withdrawable/removable units.
  • the modularity of the self-taping screw holes (16) arranged throughout the front surface (10) ensures the flexibility of positioning out-going plug bases corresponding to changes in withdrawable/removable units.
  • the front surface (10) has four mounting holes (3) located on the mounting edges (32) close to four corners of the main embodiment (10). Although the rear surfaces of the two mounting edges (32) are tapered from rear surface (30), the front surfaces (14) of the two mounting edges (32) are at the same level of the front surface (10) of the main embodiment (I).
  • the shutter plate assembly (20) comprises two plates of which the upper-shutter plate (21) having rectangular cut-outs (23) of the size of plug-holes (12) and trapezoidal projections (22) and the lower-shutter plate (25) having trapezoidal dips (26) and a triggering-cut (28).
  • the upper-shutter plate (21) covers the plug-holes (12) in its default position and moves upward to open the plug-holes (12) when a withdrawable unit is inserted.
  • the height of the upper-shutter plate (21) is larger than the lower-shutter plate (25) whereas the length of the lower-shutter plate (25) is larger than the upper-shutter plate (21), thus the weight of the upper-shutter plate (21) has been increased.
  • the upper-shutter plate (21) is mounted on to the front surface (10) of the main embodiment (1) covering the plug-holes (12) in default position and in a manner which allows it to slide vertically up and down through the vertical sliding slots (24).
  • the lower-shutter plate (25) is mounted on to the front surface (10) of the main embodiment (1) in a manner which allows it to slide horizontally to left and right through the horizontal sliding slots (27).
  • the upper-shutter plate (21) slides upward when the lower-shutter plate (25) is slided to its right by a mechanism which pushes the triggering-cut (28) to its right.
  • This triggering mechanism can be an object similar to a plug-pin extending out from a withdrawable/removable unit inserting into a plug-hole (12) simultaneously pushing the triggering-cut (28) to its right at the instance of the withdrawable/removable unit is being inserted and allowing the triggering-cut (28) to slidably move to its left, i.e.
  • the upper-shutter plate (21) Due to the weight of the upper-shutter plate (21) and the trapezoidal design of the two shutter plates, the upper-shutter plate (21) automatically slides downwards to its default position while slidably moving lower-shutter plate (25) to its default position, when the triggering-cut (28) is released (Refer FIG.s 9 & 10 ).
  • a shutter plate assembly (20) which further prevents the user receiving an electric shock by accidently inserting a tool or any other conductive object that can reach the live components in the busbar compartment, through plug-holes (12); thus, the level of penetration has brought further down to improve the safety of the users.
  • the main embodiment (1) comprises projected male clips (8) on its top horizontal edge and receptacle female clips (9) on its bottom horizontal edge.
  • the projected male clips (8) are clipped with receptacle female clips (9) to extend the main embodiment (I) to any height according to the requirement of the frame structure.
  • the clipping mechanism enhances extensionability of the invention.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
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Claims (26)

  1. Ensemble d'appareillage de commutation / tableau de distribution en tant qu'ensemble rigide isolé destiné à séparer des compartiments, des barres de maintien et des fiches de réception s'étendant à partir d'unités débrochables / amovibles, l'ensemble rigide isolé comprenant:
    a. un mode de réalisation principal (1) qui est une plaque rectangulaire isolée rigide d'une épaisseur substantielle ayant une structure nervurée (11,31), dont une surface avant (10) comprenant:
    i. un ensemble de trous d'enfichage (12) à angle interne pour permettre aux fiches sortant d'unités débrochables / amovibles de se brancher sur des barres de bus montées dans la surface arrière du (30) mode de réalisation principal (1);
    ii. une série de trous de vis autotaraudants (16) pour fixer des objets tels que des bases de fiches ou des plaques de volet (20);
    iii. une série de fentes aveugles rectangulaires (13) et
    iv. monter des trous de vis (3) sur deux bords de montage verticaux (32) pour monter le mode de réalisation principal (1) sur une structure de cadre de l'ensemble d'appareillage / panneau de panneau,
    la surface arrière (30) comprenant:
    v. une série de canaux verticaux évidés parallèles (33) pour recevoir des barres omnibus;
    vi. un réseau de trous de réception de vis autotaraudeuses (34) pour fixer un mode de réalisation auxiliaire (50) et
    vii. deux bords de montage coniques (32) à ses extrémités verticales gauche et droite et deux bords horizontaux, le bord supérieur horizontal comportant une série de clips mâles (8) en saillie et le bord horizontal inférieur ayant une série de clips femelles étendre le mode de réalisation principal (1) à n'importe quelle hauteur de l'ensemble d'appareillage / panneau de panneau;
    b. une forme de réalisation auxiliaire (50) qui est un support rigide isolé ayant un profil longitudinal avec une structure nervurée (51), dont une surface latérale étroite comprenant des creux rectangulaires (52) à intervalles réguliers et le côté opposé comprenant des trous de vis des vis auto-taraudeuses (54) collectivement destinées à fixer des barres de bus au mode de réalisation principal (1);
    c. un ensemble de plaques d'obturation (20) dont la plaque d'obturation supérieure (21) comprend: des saillies trapézoïdales (22); des évidements rectangulaires (23) et des fentes de coulissement verticales (24) et la plaque d'obturation inférieure (25) comprenant: des creux trapézoïdaux (26); une fente de déclenchement (28) et une fente de coulissement horizontale (27) pour commander l'accès aux barres conductrices montées dans la surface arrière (30) du mode de réalisation principal (1) et
    d. des rails de montage en forme de L (5) comprenant des trous traversants taraudés (6), une surface et des trous libres (7) sur l'autre surface pour fixer le mode de réalisation principal (1) à la structure de cadre de l'ensemble d'appareillage.
  2. Selon la revendication 1, l'ensemble d'appareillage / panneau de distribution caractérisé en ce que le mode de réalisation principal (1) sépare le compartiment de jeu de barres et le compartiment de dispositif de l'ensemble d'appareillage / panneau de panneau.
  3. Selon la revendication 1, l'ensemble d'appareillage / panneau de distribution caractérisé en ce que le mode de réalisation principal (1) contient des barres omnibus (2) dans des canaux évidés (33) aussi près que possible du compartiment de dispositif.
  4. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce qu'une pluralité de canaux évidés (33) sont positionnés verticalement parallèlement l'un à l'autre sur la surface arrière (30) du mode de réalisation principal (1) et la profondeur d'un canal en creux (33) est inférieure à la hauteur du jeu de barres (2) inséré dans le canal en creux (33).
  5. Selon la revendication 4, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que la pluralité de canaux évidés (33) répartis sur la surface arrière (30) du mode de réalisation principal (1) facilite la commutation de barres omnibus (33) à l'autre.
  6. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que le premier mode de réalisation principal (1) comporte au moins quatre trous de vis de montage (3) situés près des quatre coins du premier mode de réalisation principal.
  7. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que les rails de montage en forme de 'L' (5) comportent une pluralité de trous taraudés (6) d'un côté pour recevoir des vis de montage du mode de réalisation principal une pluralité de trous libres (7) de l'autre côté pour fixer les rails de montage aux éléments de cadre verticaux de l'ensemble d'appareillage / panneau de panneau.
  8. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que la surface arrière (30) du mode de réalisation principal (1) est biseautée aux deux bords de montage verticaux (32) pour avoir deux niveaux différents aux bords de montage) tandis que les surfaces avant (14) des deux bords de montage sont au même niveau de la surface avant (10) du mode de réalisation principal (1).
  9. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce qu'une pluralité de trous de réception de vis autotaraudants (34) sont positionnés sur des distances égales dans des colonnes verticales et des rangées horizontales sur toute la surface arrière (30) du mode de réalisation principal 1) de sorte que deux colonnes adjacentes des trous de réception (34) se trouvent au milieu d'un canal en creux (33) à l'exception des deux canaux en creux (33) proches des bords verticaux gauche et droit du mode de réalisation principal.
  10. Selon la revendication 1, l'ensemble d'appareillage est caractérisé en ce que la zone ouverte de chaque jeu de barres (2) installée dans les canaux en creux (33) est isolée individuellement par des couvercles en polycarbonate maintenus entre des modes de réalisation auxiliaires (50).
  11. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que la surface avant (10) du mode de réalisation principal (1) est une configuration d'un ensemble de trous d'enfichage (12) à angle interne, des trous de vis (16), une série de fentes borgnes rectangulaires (13) et des trous de vis de montage (3).
  12. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce qu'une pluralité de trous d'enfichage (12) à angle interne sont positionnés sur la surface avant (10) avec une modularité de 25 mm verticalement et de 50 mm horizontalement et centrant les canaux évidés 33) sur la surface arrière (30) du mode de réalisation (1).
  13. Selon la revendication 1, l'ensemble d'appareillage / tableau de commande est caractérisé en ce que les trous d'enfichage (12) à angle Interne sont répartis sur toute la surface avant (10) du mode de réalisation principal (1) sauf sur les deux bords de montage.
  14. Selon la revendication 1, l'ensemble d'appareillage / panneau de distribution caractérisé en ce que les trous d'enfichage (12) présentent une structure de paroi à angle interne afin de guider les broches de prise de réception vers les barres de branchement central les trous d'obturation (12) dans les canaux évidés (33).
  15. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que la taille et la forme d'un trou d'obturation (12) sont déterminées de manière à empêcher l'insertion d'un objet d'une taille d'un doigt humain.
  16. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que les trous de vis autotaraudeurs (16) sont configurés sur la surface avant (10) à des distances verticales et horizontales égales pour être de nature modulaire, à l'exception des deux colonnes de des trous de vis autotaraudants (16) situés le long du centre des colonnes de trous d'obturation (12) à proximité des bords de montage gauche et droit (32).
  17. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que le mode de réalisation principal (1) est facilité par un ensemble de plaque d'obturation (20) comprenant deux plaques dont la plaque d'obturation supérieure (21) présente des découpes rectangulaires (23) de la taille des trous d'obturation (12), des saillies trapézoïdales (22) et des fentes de coulissement verticales (24), tandis que la plaque d'obturation inférieure (25) présente des creux trapézoïdaux (26) et des fentes de glissement horizontales (27).
  18. Selon la revendication 17, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que l'ensemble de plaque d'obturateur (20) dont la plaque d'obturation supérieure (21) recouvre les trous d'obturation (12) du mode de réalisation principal (1) position; se déplace vers le haut en ouvrant les trous d'obturation (12) lorsqu'une unité retirable / amovible est insérée et tombe vers le bas en fermant les trous d'obturation (12) lorsque l'unité retirable / amovible est retirée.
  19. Selon la revendication 18, l'ensemble d'appareillage / panneau de distribution caractérisé en ce que l'ensemble de plaque d'obturateur (20) dont la hauteur de la plaque d'obturateur supérieure (21) est plus grande que la plaque d'obturateur inférieur la plaque d'obturation inférieure (25) est plus grande que la plaque d'obturation supérieure (21), de sorte que le poids de la plaque d'obturation supérieure (21) a été augmenté.
  20. Selon la revendication 17, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que l'ensemble de plaque d'obturateur (20) duquel la plaque d'obturateur supérieure (21) est montée sur la surface avant (10) du recouvrement principal les trous d'obturation (12) en position par défaut et de manière à pouvoir coulisser verticalement vers le haut et vers le bas à travers les fentes de coulissement verticales (24).
  21. Selon la revendication 17, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que l'ensemble de plaque d'obturateur (20) duquel la plaque d'obturateur inférieure (25) est montée sur la surface avant (10) du mode de réalisation principal une manière qui lui permet de coulisser horizontalement vers la gauche et vers la droite à travers les fentes de coulissement horizontales (27).
  22. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que le mode de réalisation principal (1) comprend une pluralité de clips mâles (8) en saillie sur son bord horizontal supérieur et une pluralité de clips femelles bord.
  23. Selon la revendication 1, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que le mode de réalisation auxiliaire (50) comporte des structures nervurées (51) sur ses surfaces rectangulaires plus larges, des creux rectangulaires (52) à intervalles réguliers sur une des surfaces étroites et une série de trous de vis (53) sur l'autre surface étroite opposée, de sorte que le mode de réalisation auxiliaire (50) attache des barres de bus insérées dans des canaux évidés (33) en serrant les vis autotaraudeuses sur la surface arrière (30) du mode de réalisation principal (1), inséré à travers lesdits trous de vis (53) sur le mode de réalisation auxiliaire (50).
  24. Selon la revendication 23, l'ensemble d'appareillage / panneau de panneau caractérisé en ce que les creux rectangulaires (52) dans le mode de réalisation auxiliaire (50) ont la même largeur des canaux évidés (33) et la distance entre deux creux adjacents égal à la distance entre deux canaux en creux adjacents (33).
  25. Selon la revendication 24, l'ensemble d'appareillage / panneau de distribution est caractérisé en ce que la profondeur d'une immersion rectangulaire (52) du mode de réalisation auxiliaire (50) est inférieure à la hauteur de la partie saillante du jeu de barres installée dans les canaux évidés 33).
  26. Procédé pour recouvrir et découvrir des trous d'obturation (12) du mode de réalisation principal (1) de l'ensemble d'appareillage / panneau de panneau, tel que défini dans la revendication 1, comprenant les étapes consistant à:
    a. La plaque de volet supérieur (21) recouvre les trous de fiche (12) dans sa position par défaut;
    b. La plaque d'obturateur supérieure (21) est montée sur les trous d'obturation (12) dans une position par défaut et de manière à pouvoir coulisser verticalement vers le haut et vers le bas à travers les fentes de coulissement verticales (24);
    c. La plaque d'obturation inférieure (25) est montée de manière à pouvoir coulisser horizontalement à gauche et à droite à travers les fentes de coulissement horizontales (27);
    d. La plaque d'obturation inférieure (25) est déplacée vers sa droite en insérant un objet par l'Intermédiaire de la découpe de déclenchement (28) qui pousse la découpe de déclenchement (28) vers la droite, la plaque d'obturation supérieure (21) glissant vers le haut et ouvre les trous d'obturation (12);
    e. Lorsque l'objet qui pousse la découpe de déclenchement (28) vers la droite est retiré de la découpe de déclenchement (28), la plaque de volet supérieur (21) commence à descendre simultanément en déplaçant la plaque de volet inférieur sa gauche, c'est-à-dire revenir à sa position par défaut en fermant les trous d'obturation (12) et
    f. Lorsque l'objet qui pousse la découpe de déclenchement (28) vers la droite est entièrement libéré de la découpe de déclenchement (28), la plaque obturatrice supérieure (21) revient automatiquement à sa position par défaut et les trous de prise (12) sont complètement fermés.
EP13795296.6A 2012-10-24 2013-10-23 Ensemble barre omnibus Active EP2912735B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13795296T PL2912735T3 (pl) 2012-10-24 2013-10-23 Zespół szynoprzewodu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012904679A AU2012904679A0 (en) 2012-10-24 Plug & Power Motherboard
PCT/IB2013/059565 WO2014064617A2 (fr) 2012-10-24 2013-10-23 Carte mère de fichage et d'alimentation

Publications (2)

Publication Number Publication Date
EP2912735A2 EP2912735A2 (fr) 2015-09-02
EP2912735B1 true EP2912735B1 (fr) 2018-01-31

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EP13795296.6A Active EP2912735B1 (fr) 2012-10-24 2013-10-23 Ensemble barre omnibus

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EP (1) EP2912735B1 (fr)
AU (1) AU2013336259B2 (fr)
DK (1) DK2912735T3 (fr)
IN (1) IN2015DN04182A (fr)
PL (1) PL2912735T3 (fr)
WO (1) WO2014064617A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3454436B1 (fr) * 2017-09-11 2024-07-17 ABB S.p.A. Dispositif de partitionnement de compartiment et de support de barres omnibus dans une armoire de distribution électrique basse tension

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155556A1 (it) * 2015-11-13 2017-05-13 Art El S R L Base modulare di distribuzione per interruttori elettrici
FR3060224B1 (fr) * 2016-12-14 2020-10-02 Schneider Electric Ind Sas Installation de distribution electrique a basse tension
EP3454437A1 (fr) * 2017-09-11 2019-03-13 ABB S.p.A. Tableau de distribution électrique basse tension
CN109546558B (zh) * 2018-11-28 2021-04-27 泰康保险集团股份有限公司 对小母线电源插接箱在线维护的方法、装置及***

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025826A (en) * 1975-09-11 1977-05-24 Westinghouse Electric Corporation Control center bus bar brace
DE19511350A1 (de) * 1995-03-28 1996-10-02 Kloeckner Moeller Gmbh Schienenkanalsystem einer Niederspannungs-Schaltanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3454436B1 (fr) * 2017-09-11 2024-07-17 ABB S.p.A. Dispositif de partitionnement de compartiment et de support de barres omnibus dans une armoire de distribution électrique basse tension

Also Published As

Publication number Publication date
IN2015DN04182A (fr) 2015-10-16
AU2013336259A1 (en) 2015-05-14
WO2014064617A4 (fr) 2014-09-12
AU2013336259B2 (en) 2017-06-29
WO2014064617A2 (fr) 2014-05-01
DK2912735T3 (en) 2018-04-23
EP2912735A2 (fr) 2015-09-02
PL2912735T3 (pl) 2018-07-31
WO2014064617A3 (fr) 2014-07-24

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